Availability

Fennel is at its peak in mid-late fall.

Selecting

Fennel's leaves, seeds and stems all have a sweet, faintly aniselike flavor. The stems of fennel swell and overlap at the base of the plant to form a bulb with white to pale green ribbed layers, similar to celery in appearance and texture. Light and feathery, the pretty green leaves slightly resemble fresh dill. Use them as a bed for steaming fish or in small amounts as a garnish. Choose fresh fennel bulbs that are smooth and tightly layered with no cracks or bruises. Fat, rounded bulbs with white and pale green color will tend to be more succulent than thin or yellow ones. Avoid any with wilted leaves or dried layers. Now available year-round, fennel is at its peak from late fall through winter. Grocers sometimes incorrectly label fennel as "sweet anise."

Preparing

Remove the green stems and leaves, saving them to flavor or garnish other dishes such as soups or fish. Discard the outer layer of the bulb if it is tough and cut away any discolored areas. Cut the bulb in half lengthwise and remove the base of the core if it is thick and solid. Gently separate the layers with your hands and rinse well to remove any grit between them. Slice or cut as directed in a recipe. It can be eaten raw or grilled, baked, braised or sautéed.

Storing

Keep fennel bulbs in a perforated plastic bag in the refrigerator for up to 5 days. If kept too long, they will lose their flavor and toughen.